English verb conjugation
COULD MOP. WIPE

Regular verb: mop. wipe - mop. wiped - mop. wiped

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I could mop. wipe you could mop. wipe he could mop. wipe we could mop. wipe you could mop. wipe they could mop. wipe	I could be mop. wiping you could be mop. wiping he could be mop. wiping we could be mop. wiping you could be mop. wiping they could be mop. wiping
Perfect	V-ing perfect
I could have mop. wiped you could have mop. wiped he could have mop. wiped we could have mop. wiped you could have mop. wiped they could have mop. wiped	I could have been mop. wiping you could have been mop. wiping he could have been mop. wiping we could have been mop. wiping you could have been mop. wiping they could have been mop. wiping

Negation

Simple form	V-ing form
I could not mop. wipe you could not mop. wipe he could not mop. wipe we could not mop. wipe you could not mop. wipe they could not mop. wipe	I could not be mop. wiping you could not be mop. wiping he could not be mop. wiping we could not be mop. wiping you could not be mop. wiping they could not be mop. wiping
Perfect	V-ing perfect
I could not have mop. wiped you could not have mop. wiped he could not have mop. wiped we could not have mop. wiped you could not have mop. wiped they could not have mop. wiped	I could not have been mop. wiping you could not have been mop. wiping he could not have been mop. wiping we could not have been mop. wiping you could not have been mop. wiping they could not have been mop. wiping

Interrogative form

Simple form	V-ing form
could I mop. wipe? could you mop. wipe? could he mop. wipe? could we mop. wipe? could you mop. wipe? could they mop. wipe?	could I be mop. wiping? could you be mop. wiping? could he be mop. wiping? could we be mop. wiping? could you be mop. wiping? could they be mop. wiping?
Perfect	V-ing perfect
could I have mop. wiped? could you have mop. wiped? could he have mop. wiped? could we have mop. wiped? could you have mop. wiped? could they have mop. wiped?	could I have been mop. wiping? could you have been mop. wiping? could he have been mop. wiping? could we have been mop. wiping? could you have been mop. wiping? could they have been mop. wiping?

Interro-negative form

Simple form	V-ing form
could I not mop. wipe? could you not mop. wipe? could he not mop. wipe? could we not mop. wipe? could you not mop. wipe? could they not mop. wipe?	could I not be mop. wiping? could you not be mop. wiping? could he not be mop. wiping? could we not be mop. wiping? could you not be mop. wiping? could they not be mop. wiping?
Perfect	V-ing perfect
could I not have mop. wiped? could you not have mop. wiped? could he not have mop. wiped? could we not have mop. wiped? could you not have mop. wiped? could they not have mop. wiped?	could I not have been mop. wiping? could you not have been mop. wiping? could he not have been mop. wiping? could we not have been mop. wiping? could you not have been mop. wiping? could they not have been mop. wiping?